Marta Kuczora created HIVE-18262: ------------------------------------ Summary: ConcurrentModificationException in QueryPlan.extractCounters Key: HIVE-18262 URL: https://issues.apache.org/jira/browse/HIVE-18262 Project: Hive Issue Type: Bug Components: HiveServer2 Affects Versions: 2.3.2 Reporter: Marta Kuczora
Intermittently experiencing an issue where the query fails with the following error: {noformat} 2017-10-27 03:05:48,194 ERROR org.apache.hadoop.hive.ql.Driver: [HiveServer2-Handler-Pool: Thread-10925531]: FAILED: Hive Internal Error: java.util.ConcurrentModificationException(null) java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901) at java.util.ArrayList$Itr.next(ArrayList.java:851) at org.apache.hadoop.hive.ql.QueryPlan.extractCounters(QueryPlan.java:381) at org.apache.hadoop.hive.ql.QueryPlan.getQueryPlan(QueryPlan.java:436) at org.apache.hadoop.hive.ql.exec.Utilities.setWorkflowAdjacencies(Utilities.java:471) at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1950) at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1684) at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1421) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1205) at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1200) at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:187) at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:217) at org.apache.hive.service.cli.operation.Operation.run(Operation.java:337) at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:425) at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatement(HiveSessionImpl.java:396) at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78) at org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36) at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1912) at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59) at com.sun.proxy.$Proxy19.executeStatement(Unknown Source) at org.apache.hive.service.cli.CLIService.executeStatement(CLIService.java:247) at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:500) at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1313) at org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1298) at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029)